• Does ZERO have battery?

ZERO does not have battery. It works automatically by plugging it into your phone.

  • What if my phone is Micro-USB?

In this case, we would recommend the use of a adapter that supports OTG data transmission.

  • What if the ZERO is plugged in, but my phone can’t detect anything?

Please make sure that the OTG feature is ON; some phones require manual switch.